package com.bee.beemanage.system.configs.SecurityConfigs;


import com.alibaba.fastjson.JSON;
import com.bee.beemanage.system.common.utils.result.Result;
import com.bee.beemanage.system.common.utils.result.ResultCode;
import com.bee.beemanage.system.common.utils.result.ResultTool;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 用户未登录异常处理
 * @author 陈国松
 */
@Component
public class UserNotLoginHandler implements AuthenticationEntryPoint {
    @Override
    public void commence(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, AuthenticationException e) throws IOException, ServletException {
        Result result = ResultTool.fail(ResultCode.USER_NOT_LOGIN);
        httpServletResponse.setContentType("text/json;charset=utf-8");
        httpServletResponse.getWriter().write(JSON.toJSONString(result));
    }
}
